Ministry of Education
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Dr Machappa T

vidwan id: 328724
Male

Professor, Department of Physics
Ballari Institute of Technology & Management

Orchid Icon 0000-0003-1044-6826 Google Scholar Icon 26423202800 Google Scholar Icon XLUtE8kAAAAJ

Expertise

  • Polymer Science

Publications

Total Articles 34
Books 0
Proceedings 0

Publications

No publication activity to display at the moment.

Scopus

Citations 489
h-index 13

CrossRef

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Citations 141
h-index 5
Google Scholar

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Professional Recognition

2021

Outstanding Scientist Award

VDGOOD Technology Factory

Community & Membership

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Karnataka State Scientific Research Council (R)

2021
Life Member (ID No. 3757)

The Indian Society for Technical Education

2003
Life Member (LM 38614)

Bio

Polymers,Sensors

Personal Details

  • Male
  • Professor , Ballari Institute of Technology & Management
  • Ballary institute of technology ∧ management
PhD
Other Institute 2010
Professor Jul 1997 – Present
Ballari Institute of Technology & Management | Department of Physics

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Co-Authors (8)

H

Prof H Devendrappa

Mangalore University

B S

Dr B S Khened

Ballari Institute of Technology & Management

Manjunatha

Dr Manjunatha S

Kishkinda University

Megha

Dr Megha Gupta Chaudhary

S R M Institute of Science & Technology, Chennai

M V N

Dr M V N Ambikaprasad

Gulbarga University

Revanasiddappa

Dr Revanasiddappa M

PES UNIVERSITY, BANGLORE

Sunilkumar

Dr Sunilkumar A

Ballari Institute of Technology & Management

Uma

Dr Uma Mahesvari

Sreenivasa Institute of Technology and Management Studies

Scholarly Work

Design and fabrication of a conducting polymer ceramic nano composite gas sensor

Funding Agency: Department of Science and Technology, New Delhi

Co-Investigator

1,870,000

2011 - 2016

Completed
Synthesis, Characterization, and electrical conductivity of conducting polymer (Polianiline) and design and development of humidity sensor setup fpr sensor applications using conducting polymer nano composites )

Funding Agency: University Grants Commission, New Delhi, India

Co-Investigator

130,000

2011 - 2012

Completed

Electrical characterization and sensor studies of conducting polymer composite

University Visvesvaraya Technological University, Belagavi
Year 2021

Impedance spectroscopy and sensor properties of conducting polymer composites

University Visvesvaraya Technological University, Belagavi
Year 2021
No Data Found

There is currently nothing to display here.

Scholarly Publications

Polyaniline based stable humidity sensor operable at room temperature

Open Access
Article
Year: 2019. Volume: 561 , Pages: 170-178 .
Authors: Manjunatha S.;Machappa T.;Ravikiran Y.T.;Chethan B.;Sunilkumar A.
DOI 10.1016/j.physb.2019.02.063
67

A tungsten disulphide–polypyrrole composite-based humidity sensor at room temperature

Open Access
Article
Bulletin of Materials Science. Year: 2019. Volume: 42 , Issue: 6 .
Authors: Sunilkumar A.;Manjunatha S.;Machappa T.;Chethan B.;Ravikiran Y.T.
DOI 10.1007/s12034-019-1955-5
30

Room temperature humidity sensing performance of polyaniline–holmium oxide composite

Open Access
Article
Year: 2019. Volume: 125 , Issue: 5 .
Authors: Manjunatha S.;Machappa T.;Ravikiran Y.T.;Chethan B.;Revanasiddappa M.
DOI 10.1007/s00339-019-2638-1
37

Dispersions of TiS2 nanosheets in organic medium

Open Access
Conference Paper
AIP Conference Proceedings. Year: 2018. Volume: 1953 .
Authors: Manjunatha S.;Kumar A.S.;Machappa T.
DOI 10.1063/1.5032354
6

Tungsten disulfide: an efficient material in enhancement of AC conductivity and dielectric properties of polyaniline

Open Access
Article
Year: 2018. Volume: 29 , Issue: 13 , Pages: 11581-11590 .
Authors: Manjunatha S.;Machappa T.;Sunilkumar A.;Ravikiran Y.T.
DOI 10.1007/s10854-018-9255-1
45

Room temperature humidity sensor based on polyaniline-tungsten disulfide composite

Open Access
Conference Paper
AIP Conference Proceedings. Year: 2018. Volume: 1953 .
Authors: Manjunatha S.;Chethan B.;Ravikiran Y.T.;Machappa T.
DOI 10.1063/1.5032431
23

Studies on LPG Sensing Property of Polyaniline / BaZrO3 Composites

Open Access
Conference Paper
Year: 2016. Volume: 3 , Issue: 2 , Pages: 369-375 .
Authors: Khened B.S.;Machappa T.;Pradeep M.V.N.;Ambika Prasad M.V.N.;Sasikala M.
DOI 10.1016/j.matpr.2016.01.022
3 8

AC conductivity and dielectric behaviour of polyaniline / magnesium chromate composites (PANI/MgCrO4)

Open Access
article
Year: 2015. Volume: 4 , Pages: 714-722 .
Authors: Machappa. T, S. Manjunatha and Sunil Kumar. A